1PC 360 κύπελλα μωρού μπορούν να περιστραφούν Magic Cup Baby Learning Drinking Cup Αδιάβροχο μπιμπερό παιδικό κύπελλο νερού 240ML Copos

They are very comfortable for small children when they start drinking water, they don't spill water and not a lot of water comes out at once because the lid closes well

Not leak proof at all! Complete opposite. My child came soaking wet.

Smells a bit like plastic and the first sip tastes like it too

Leak-proof is different, the cup is absolutely not recommended.